Invention Grant
- Patent Title: Image blur correction device, lens barrel and imaging apparatus
- Patent Title (中): 图像模糊校正装置,镜筒和成像装置
-
Application No.: US12291253Application Date: 2008-11-07
-
Publication No.: US07881597B2Publication Date: 2011-02-01
- Inventor: Takuya Tsutsumi , Yutaka Maeda
- Applicant: Takuya Tsutsumi , Yutaka Maeda
- Applicant Address: JP
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: JPP2007-299673 20071119
- Main IPC: G03B17/00
- IPC: G03B17/00 ; H04N5/228 ; G02B27/64

Abstract:
There is provided an image blur correction device including: a correction lens; a first movable frame; a second movable frame; a fixed frame; a first main guide shaft and a first auxiliary guide shaft; a second main guide shaft and a second auxiliary guide shaft; a first driving part; and a second driving part. The first auxiliary guide shaft is shorter than the first main guide shaft and the second driving part is placed between the first auxiliary guide shaft and the correction lens. The second auxiliary guide shaft is shorter than the second main guide shaft and the first driving part is placed between the second auxiliary guide shaft and the correction lens.
Public/Granted literature
- US20090185796A1 Image blur correction device, lens barrel and imaging apparatus Public/Granted day:2009-07-23
Information query